[glib: 3/3] Merge branch 'wip/chergert/add-gbindinggroup' into 'main'

[Sebastian Dröge <sdroege src gnome org>]

commit e15de9a83edc8fb90037e0260545d74306733a0b
Merge: 1cdb0f8be dd43471f6
Author: Sebastian Dröge <slomo coaxion net>
Date:   Wed Feb 2 08:52:54 2022 +0000

    Merge branch 'wip/chergert/add-gbindinggroup' into 'main'
    
    Add GBindingGroup and GSignalGroup
    
    See merge request GNOME/glib!2235

 docs/reference/gobject/gobject-docs.xml     |   2 +
 docs/reference/gobject/gobject-sections.txt |  40 ++
 glib/glib-object.h                          |   2 +
 gobject/gbindinggroup.c                     | 679 +++++++++++++++++++++
 gobject/gbindinggroup.h                     |  85 +++
 gobject/gsignalgroup.c                      | 912 ++++++++++++++++++++++++++++
 gobject/gsignalgroup.h                      |  93 +++
 gobject/meson.build                         |   4 +
 gobject/tests/bindinggroup.c                | 694 +++++++++++++++++++++
 gobject/tests/meson.build                   |   2 +
 gobject/tests/signalgroup.c                 | 650 ++++++++++++++++++++
 11 files changed, 3163 insertions(+)
---